214997400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3906

約数の個数: 144

約数和(自身を含む): 745517760

約数和(自身を除く): 530520360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 225, 248, 279, 300, 310, 360, 372, 450, 465, 558, 600, 620, 744, 775, 900, 930, 1116, 1240, 1395, 1550, 1800, 1860, 2232, 2325, 2790, 3100, 3720, 3853, 4650, 5580, 6200, 6975, 7706, 9300, 11160, 11559, 13950, 15412, 18600, 19265, 23118, 27900, 30824, 34677, 38530, 46236, 55800, 57795, 69354, 77060, 92472, 96325, 115590, 119443, 138708, 154120, 173385, 192650, 231180, 238886, 277416, 288975, 346770, 358329, 385300, 462360, 477772, 577950, 597215, 693540, 716658, 770600, 866925, 955544, 1074987, 1155900, 1194430, 1387080, 1433316, 1733850, 1791645, 2149974, 2311800, 2388860, 2866632, 2986075, 3467700, 3583290, 4299948, 4777720, 5374935, 5972150, 6935400, 7166580, 8599896, 8958225, 10749870, 11944300, 14333160, 17916450, 21499740, 23888600, 26874675, 35832900, 42999480, 53749350, 71665800, 107498700, 214997400]

約数ペア:

[(1, 214997400), (2, 107498700), (3, 71665800), (4, 53749350), (5, 42999480), (6, 35832900), (8, 26874675), (9, 23888600), (10, 21499740), (12, 17916450), (15, 14333160), (18, 11944300), (20, 10749870), (24, 8958225), (25, 8599896), (30, 7166580), (31, 6935400), (36, 5972150), (40, 5374935), (45, 4777720), (50, 4299948), (60, 3583290), (62, 3467700), (72, 2986075), (75, 2866632), (90, 2388860), (93, 2311800), (100, 2149974), (120, 1791645), (124, 1733850), (150, 1433316), (155, 1387080), (180, 1194430), (186, 1155900), (200, 1074987), (225, 955544), (248, 866925), (279, 770600), (300, 716658), (310, 693540), (360, 597215), (372, 577950), (450, 477772), (465, 462360), (558, 385300), (600, 358329), (620, 346770), (744, 288975), (775, 277416), (900, 238886), (930, 231180), (1116, 192650), (1240, 173385), (1395, 154120), (1550, 138708), (1800, 119443), (1860, 115590), (2232, 96325), (2325, 92472), (2790, 77060), (3100, 69354), (3720, 57795), (3853, 55800), (4650, 46236), (5580, 38530), (6200, 34677), (6975, 30824), (7706, 27900), (9300, 23118), (11160, 19265), (11559, 18600), (13950, 15412)]